Hi all

 

Need advise. This has happenned twice in the last 2 months. The battery
leaked all over the card (S-M - CNC 45 card no. 45.01.02.3) The m/cs did not
start the next day.

 

If the card is  powered after a few years of storage the battery starts
leaking and within a few days it is all over the PCB.

 

We removed the chips and cleaned in Hot water / air agitn and againa nd
again. Baked bare card and reloaded chips. NADA. Solvent extarct of bare PCB
all perfect.

 

Advise if we should change all chips - some TTL, some cmos, memory,  eproms,
etc. 

 

 

Anil

 

Micro Interconnexion Pvt. Ltd

D3-12 A, Corlim Ind. Estate

Corlim, ILHAS, GOA

INDIA - 403110

Tel: +91-832-2284337

Fax: +91-832-2284209

alt. E-mail: [log in to unmask]

 

LEADERS IN GOLD PLATED PCBs

 

 


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